At a Christie's auction in New York on Monday night local time, a portrait created by famous American artist Andy Warhol for the late Hollywood actor Marilyn Monroe was sold for $195 million, one of the most expensive paintings in history and the highest auction record for works of American artists so far.

Sina science and technology news on May 10, Beijing time, according to foreign media reports, a study on the environmental impact of "green food" found that eating artificial meat or insects can help greatly reduce carbon emissions and water consumption, and liberate more agricultural land. Compared with the current European diet, this kind of food can reduce the pressure on the earth by 80%. However, whether consumers are willing to change their eating habits is still unknown.

Citing the elec report, Apple has begun to develop an OLED panel without polarizer. The source said that not using polarizers on the panels will make them thinner, which makes them more suitable for foldable panels.

Researchers at McGill University conducted the first study to investigate the relationship between certain cancers and people living near wildfires, newatlas reported. The results show that people living within 50 kilometers (31 miles) of wildfires in the past 10 years have a higher incidence rate of brain tumors and lung cancer.

According to Agence France Presse, the United Nations warned on the 9th local time that a giant oil tanker abandoned in the waters of Yemen may disintegrate. If the cruise ship disintegrates, it will cost $20 billion to clean up the leaked crude oil. David grisley, the UN humanitarian coordinator in Yemen, said that when he visited the cruise ship with technical experts recently, there are signs that the cruise ship may disintegrate soon, and the impact of the oil spill on the environment will be disastrous.

Previously, Ezra Miller, the player of "flash man", was arrested by the police for disturbing social order and harassing others, and then detained again for second degree assault. Faced with such negative news, many viewers said Warner should consider changing the "controversial" actor.

The superhero film "black Adam" starring "Stonehenge" Johnson released a new behind the scenes photo today. Let's have a look! In this new behind the scenes photo, Jushi Johnson appears in black Adam's costume, full of domineering.

When the marvel series rocky hit last year, director Kate Herron officially declared that the protagonist rocky was bisexual. Recently, rocky character actor "shuoshen" Tom hidleston said in an interview with foreign media: the introduction of Rocky's bisexuality is an opportunity to explore new elements of the role, but will not change the role itself.

Compared with the current lithium battery, sodium ion battery has multiple advantages and lower cost. Ningde era launched the world's highest level of sodium ion battery last year, which can charge 80% of the power quickly in 15 minutes. The company is currently committed to its industrialization in 2023. Ningde Times said on the interactive platform that the company released sodium ion battery in 2021. Its single cell energy density is as high as 160wh / kg. It can charge for 15 minutes at room temperature, and the power can reach more than 80%. In the low temperature environment of - 20% ℃, it also has a discharge retention rate of more than 90%, and the system integration efficiency can reach more than 80%.

In Batesian mimicry, a harmless species mimics a more dangerous species, which is an evolutionary "trick" to protect the imitator from possible predators. The researchers reported on May 9 in the journal Current Biology that they found the first case of acoustic Bates mimicry in mammals and one of the few cases recorded in any species: rat eared bats imitate the buzzing of a bumblebee to prevent predatory owls from eating them.